FAVORCOOL CT-136G 3-Way AC Diagnostic Manifold Gauge Set with Case for Freon Charging, fits R410A, R134A, R22 Refrigerants, Aluminum Body, Sight Glass

Anodized aluminum block body makes this unit lightweight for handling ease with the durability and reliability required for repeated use. Not like others, our charging hoses are made by 100% Virgin Teflon Diaphragms with highest industry standards, fits the high pressure requirements for charging R410A, Working Pressure 800psi, Brust Pressure 4000psi. Much higher and safer than most other products on markets. High quality stainless steel made gauge with non-flutter design, marks fit R134A, R22 and R410A charging jobs. Easy-to-grip knobs, One full turn open/close valve. Oversize sight glass for easy viewing of fluids inside. Excellent vacuum characteristics. Come with the Portable plastic hard case. Complete sets with Couplers interface with R-134A service ports.14mm female thread or 1/4" male flare available. Quick coupler design for easy connect / disconnect. Control valve for access to systems even under working pressures.Integral safety sleeve holds coupler securely to service port.